An eSIM is a digital SIM card that's built into your device. eSIMs make it easy install data plans as they can be setup without needing a physical SIM card. They are perfect for travellers who want to conveniently avoid roaming charges by using local data plans.
Frequently Asked Questions
Find answers to common questions about eSIMs, RoamCompare, and how we can help you save on roaming costs!
Frequently Asked Questions
Find answers to common questions about eSIMs, RoamCompare, and how we can help you save on roaming costs!
Similar Questions
Do eSIMs have additional fees?Can I keep my home phone number?How much data do I need?What is a eSIM?How does RoamCompare work?Where does RoamCompare find plans?Do eSIMs work everywhere?How do I install an eSIM?Do I take a plan out with RoamCompare?How does the estimation tool work?What is a eSIM?
RoamCompare Support Team
Updated: 23 September 2025 | Published: 12 October 2025 Something not quite right? Report a Problem
Similar Questions
Do eSIMs have additional fees?Can I keep my home phone number?How much data do I need?What is a eSIM?How does RoamCompare work?Where does RoamCompare find plans?Do eSIMs work everywhere?How do I install an eSIM?Do I take a plan out with RoamCompare?How does the estimation tool work?